Exemple #1
0
//-----------------------------------------------------------------------------
// preRender()
//-----------------------------------------------------------------------------
void LLViewerDynamicTexture::preRender(BOOL clear_depth)
{
	{
		// force rendering to on-screen portion of frame buffer
		LLCoordScreen window_pos;
		gViewerWindow->getWindow()->getPosition( &window_pos );
		mOrigin.set(0, gViewerWindow->getWindowHeightRaw() - mFullHeight);  // top left corner

		if (window_pos.mX < 0)
		{
			mOrigin.mX = -window_pos.mX;
		}
		if (window_pos.mY < 0)
		{
			mOrigin.mY += window_pos.mY;
			mOrigin.mY = llmax(mOrigin.mY, 0) ;
		}

		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
	}
	// Set up camera
	LLViewerCamera* camera = LLViewerCamera::getInstance();
	mCamera.setOrigin(*camera);
	mCamera.setAxes(*camera);
	mCamera.setAspect(camera->getAspect());
	mCamera.setView(camera->getView());
	mCamera.setNear(camera->getNear());

	glViewport(mOrigin.mX, mOrigin.mY, mFullWidth, mFullHeight);
	if (clear_depth)
	{
		glClear(GL_DEPTH_BUFFER_BIT);
	}
}
Exemple #2
0
void LLAgentPilot::addAction(enum EActionType action_type)
{
	llinfos << "Adding waypoint: " << gAgent.getPositionGlobal() << llendl;
	Action action;
	action.mType = action_type;
	action.mTarget = gAgent.getPositionGlobal();
	action.mTime = mTimer.getElapsedTimeF32();
	LLViewerCamera *cam = LLViewerCamera::getInstance();
	action.mCameraView = cam->getView();
	action.mCameraOrigin = cam->getOrigin();
	action.mCameraXAxis = cam->getXAxis();
	action.mCameraYAxis = cam->getYAxis();
	action.mCameraZAxis = cam->getZAxis();
	mLastRecordTime = (F32)action.mTime;
	mActions.put(action);
}
//-----------------------------------------------------------------------------
// preRender()
//-----------------------------------------------------------------------------
void LLViewerDynamicTexture::preRender(BOOL clear_depth)
{
	//only images up to 512x512 are supported
	llassert(mFullHeight <= 512);
	llassert(mFullWidth <= 512);

	if (gGLManager.mHasFramebufferObject && gPipeline.mWaterDis.isComplete())
	{ //using offscreen render target, just use the bottom left corner
		mOrigin.set(0, 0);
	}
	else
	{ // force rendering to on-screen portion of frame buffer
		LLCoordScreen window_pos;
		gViewerWindow->getWindow()->getPosition( &window_pos );
		mOrigin.set(0, gViewerWindow->getWindowHeightRaw() - mFullHeight);  // top left corner

		if (window_pos.mX < 0)
		{
			mOrigin.mX = -window_pos.mX;
		}
		if (window_pos.mY < 0)
		{
			mOrigin.mY += window_pos.mY;
			mOrigin.mY = llmax(mOrigin.mY, 0) ;
		}
	}

	gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
	// Set up camera
	LLViewerCamera* camera = LLViewerCamera::getInstance();
	mCamera.setOrigin(*camera);
	mCamera.setAxes(*camera);
	mCamera.setAspect(camera->getAspect());
	mCamera.setView(camera->getView());
	mCamera.setNear(camera->getNear());

	glViewport(mOrigin.mX, mOrigin.mY, mFullWidth, mFullHeight);
	if (clear_depth)
	{
		glClear(GL_DEPTH_BUFFER_BIT);
	}
}
Exemple #4
0
void LLNetMap::draw()
{
 	static LLFrameTimer map_timer;

	if (mObjectImagep.isNull())
	{
		createObjectImage();
	}

	LLCachedControl<S32> minimap_center(gSavedSettings, "MiniMapCenter");
	if (minimap_center != MAP_CENTER_NONE)
	{
		mCurPanX = lerp(mCurPanX, mTargetPanX, LLCriticalDamp::getInterpolant(0.1f));
		mCurPanY = lerp(mCurPanY, mTargetPanY, LLCriticalDamp::getInterpolant(0.1f));
	}

	LLViewerCamera* camera = LLViewerCamera::getInstance();

	F32 rotation = 0;

	// Prepare a scissor region
	{
		LLGLEnable scissor(GL_SCISSOR_TEST);

		{
			gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
			LLLocalClipRect clip(getLocalRect());

			glMatrixMode(GL_MODELVIEW);

			// Draw background rectangle
			if(isBackgroundVisible())
			{
				gGL.color4fv(isBackgroundOpaque() ? getBackgroundColor().mV : getTransparentColor().mV);
				gl_rect_2d(0, getRect().getHeight(), getRect().getWidth(), 0);
			}
		}

		// region 0,0 is in the middle
		S32 center_sw_left = getRect().getWidth() / 2 + llfloor(mCurPanX);
		S32 center_sw_bottom = getRect().getHeight() / 2 + llfloor(mCurPanY);

		gGL.pushMatrix();

		gGL.translatef( (F32) center_sw_left, (F32) center_sw_bottom, 0.f);

		BOOL rotate_map = gSavedSettings.getBOOL( "MiniMapRotate" );
		if( rotate_map )
		{
			// rotate subsequent draws to agent rotation
			rotation = atan2( camera->getAtAxis().mV[VX], LLViewerCamera::getInstance()->getAtAxis().mV[VY] );
			glRotatef( rotation * RAD_TO_DEG, 0.f, 0.f, 1.f);
		}

		// figure out where agent is
		S32 region_width = llround(LLWorld::getInstance()->getRegionWidthInMeters());
		LLColor4 this_region_color = gColors.getColor( "NetMapThisRegion" );
		LLColor4 live_region_color = gColors.getColor( "NetMapLiveRegion" );
		LLColor4 dead_region_color = gColors.getColor( "NetMapDeadRegion" );

		for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
			 iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
		{
			LLViewerRegion* regionp = *iter;
			// Find x and y position relative to camera's center.
			LLVector3 origin_agent = regionp->getOriginAgent();
			LLVector3 rel_region_pos = origin_agent - gAgent.getCameraPositionAgent();
			F32 relative_x = (rel_region_pos.mV[0] / region_width) * mScale;
			F32 relative_y = (rel_region_pos.mV[1] / region_width) * mScale;

			// background region rectangle
			F32 bottom =	relative_y;
			F32 left =		relative_x;
			F32 top =		bottom + mScale ;
			F32 right =		left + mScale ;

			gGL.color4fv(regionp == gAgent.getRegion() ? this_region_color.mV : live_region_color.mV);
			if (!regionp->isAlive())
			{
				gGL.color4fv(dead_region_color.mV);
			}


			// Draw using texture.
			gGL.getTexUnit(0)->bind(regionp->getLand().getSTexture());
			gGL.begin(LLRender::QUADS);
				gGL.texCoord2f(0.f, 1.f);
				gGL.vertex2f(left, top);
				gGL.texCoord2f(0.f, 0.f);
				gGL.vertex2f(left, bottom);
				gGL.texCoord2f(1.f, 0.f);
				gGL.vertex2f(right, bottom);
				gGL.texCoord2f(1.f, 1.f);
				gGL.vertex2f(right, top);
			gGL.end();

			// Draw water
			gGL.setAlphaRejectSettings(LLRender::CF_GREATER, ABOVE_WATERLINE_ALPHA / 255.f);
			{
				if (regionp->getLand().getWaterTexture())
				{
					gGL.getTexUnit(0)->bind(regionp->getLand().getWaterTexture());
					gGL.begin(LLRender::QUADS);
						gGL.texCoord2f(0.f, 1.f);
						gGL.vertex2f(left, top);
						gGL.texCoord2f(0.f, 0.f);
						gGL.vertex2f(left, bottom);
						gGL.texCoord2f(1.f, 0.f);
						gGL.vertex2f(right, bottom);
						gGL.texCoord2f(1.f, 1.f);
						gGL.vertex2f(right, top);
					gGL.end();
				}
			}
			gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
		}

		// Redraw object layer periodically
		if (mUpdateNow || (map_timer.getElapsedTimeF32() > 0.5f))
		{
			mUpdateNow = FALSE;

			// Locate the centre of the object layer, accounting for panning
			LLVector3 new_center = globalPosToView(gAgent.getCameraPositionGlobal(), rotate_map);	
			new_center.mV[0] -= mCurPanX;
			new_center.mV[1] -= mCurPanY;
			new_center.mV[2] = 0.f;
			mObjectImageCenterGlobal = viewPosToGlobal(llround(new_center.mV[0]), llround(new_center.mV[1]), rotate_map);

			// Create the base texture.
			U8 *default_texture = mObjectRawImagep->getData();
			memset( default_texture, 0, mObjectImagep->getWidth() * mObjectImagep->getHeight() * mObjectImagep->getComponents() );

			// Draw buildings
			//gObjectList.renderObjectsForMap(*this);
			LLCachedControl<bool> mm_fastminimap(gSavedSettings, "mm_fastminimap");
			if (!mm_fastminimap)
			{
				gObjectList.renderObjectsForMap(*this);
				mObjectImagep->setSubImage(mObjectRawImagep, 0, 0, mObjectImagep->getWidth(), mObjectImagep->getHeight());
			}

			mObjectImagep->setSubImage(mObjectRawImagep, 0, 0, mObjectImagep->getWidth(), mObjectImagep->getHeight());
			
			map_timer.reset();
		}

		LLVector3 map_center_agent = gAgent.getPosAgentFromGlobal(mObjectImageCenterGlobal);
		map_center_agent -= gAgent.getCameraPositionAgent();
		map_center_agent.mV[VX] *= mScale/region_width;
		map_center_agent.mV[VY] *= mScale/region_width;

		gGL.getTexUnit(0)->bind(mObjectImagep);
		F32 image_half_width = 0.5f*mObjectMapPixels;
		F32 image_half_height = 0.5f*mObjectMapPixels;

		gGL.begin(LLRender::QUADS);
			gGL.texCoord2f(0.f, 1.f);
			gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, image_half_height + map_center_agent.mV[VY]);
			gGL.texCoord2f(0.f, 0.f);
			gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, map_center_agent.mV[VY] - image_half_height);
			gGL.texCoord2f(1.f, 0.f);
			gGL.vertex2f(image_half_width + map_center_agent.mV[VX], map_center_agent.mV[VY] - image_half_height);
			gGL.texCoord2f(1.f, 1.f);
			gGL.vertex2f(image_half_width + map_center_agent.mV[VX], image_half_height + map_center_agent.mV[VY]);
		gGL.end();

		gGL.popMatrix();

		LLVector3d pos_global;
		LLVector3 pos_map;

		// Mouse pointer in local coordinates
		S32 local_mouse_x;
		S32 local_mouse_y;
		LLUI::getCursorPositionLocal(this, &local_mouse_x, &local_mouse_y);
		mClosestAgentToCursor.setNull();
		F32 closest_dist = F32_MAX;
		F32 min_pick_dist = mDotRadius * MIN_PICK_SCALE; 

		// Draw avatars
//		LLColor4 mapcolor = gAvatarMapColor;
		static LLCachedControl<LLColor4U> sMapAvatar(gColors, "MapAvatar");
		LLColor4 avatar_color = (LLColor4)sMapAvatar;

		LLColor4 standard_color = avatar_color;
		//LLColor4 friend_color = gColors.getColor( "MapFriend" );
// [RLVa:KB] - Version: 1.23.4 | Alternate: Snowglobe-1.2.4 | Checked: 2009-07-08 (RLVa-1.0.0e) | Modified: RLVa-0.2.0b
		LLColor4 friend_color = (!gRlvHandler.hasBehaviour(RLV_BHVR_SHOWNAMES)) ? gColors.getColor("MapFriend") : avatar_color;
// [/RLVa:KB]
		LLColor4 linden_color = gColors.getColor( "MapLinden" );
		LLColor4 muted_color = gColors.getColor( "MapMuted" );

		std::vector<LLUUID> avatar_ids;
		std::vector<LLVector3d> positions;
		LLWorld::getInstance()->getAvatars(&avatar_ids, &positions);
		U32 a;
		static LLCachedControl<bool> friendsGroupsOnMinimap(gSavedSettings, "PhoenixContactSetsColorizeMiniMap");
		for(U32 i=0; i<avatar_ids.size(); i++)
		{
			avatar_color = standard_color;
			// TODO: it'd be very cool to draw these in sorted order from lowest Z to highest.
			// just be careful to sort the avatar IDs along with the positions. -MG
			
			LLVector3d currentPos(positions[i]);
			bool isHeightUnknown = (currentPos.mdV[VZ] == 0.f);
			if (avatar_ids[i].notNull() && isHeightUnknown)
			{
				LLViewerObject* viewerObject = gObjectList.findObject(avatar_ids[i]);
				if (viewerObject)
				{
					currentPos.mdV[VZ] = viewerObject->getPositionGlobal().mdV[VZ];
					isHeightUnknown = false;
				}
			}
			pos_map = globalPosToView(currentPos, rotate_map);

			std::string first, last;
			gCacheName->getName(avatar_ids[i], first, last);

			if (LLMuteList::getInstance()->isMuted(avatar_ids[i])) avatar_color = muted_color;
			if (is_agent_friend(avatar_ids[i]) || LGGContactSets::getInstance()->isNonFriend(avatar_ids[i]))
			{
				if(friendsGroupsOnMinimap)
				{
					LLColor4 fgColor = LGGContactSets::getInstance()->getFriendColor(avatar_ids[i]);
					if(fgColor!=LGGContactSets::getInstance()->getDefaultColor())
						avatar_color=fgColor;
				}else
				avatar_color = friend_color;

			}
			if((last == "Linden") || (last == "Tester")) avatar_color = linden_color;
			
			// MOYMOD Minimap custom av colors.
			for(a=0;a<mm_netmapnum;a+=1)if(avatar_ids[i]==mm_mapkeys[a])avatar_color=mm_mapcols[a];

// [RLVa:KB] - Alternate: Phoenix-370 | Checked: 2009-07-21 (RLVa-1.0.0) | Added: RLVa-1.0.0
			// Phoenix-specific: shouldn't be able to tell anything "personal" about anyone from the minimap under @shownames=n
			LLWorldMapView::drawAvatar(
				pos_map.mV[VX], pos_map.mV[VY], 
				(!gRlvHandler.hasBehaviour(RLV_BHVR_SHOWNAMES)) ? avatar_color : standard_color, 
				pos_map.mV[VZ],mDotRadius, isHeightUnknown);
// [/RLVa:KB]
//			LLWorldMapView::drawAvatar(
//				pos_map.mV[VX], pos_map.mV[VY], avatar_color, pos_map.mV[VZ],mDotRadius);

			F32	dist_to_cursor = dist_vec(LLVector2(pos_map.mV[VX], pos_map.mV[VY]), LLVector2(local_mouse_x,local_mouse_y));
			if(dist_to_cursor < min_pick_dist && dist_to_cursor < closest_dist)
			{
				closest_dist = dist_to_cursor;
				mClosestAgentToCursor = avatar_ids[i];
				mClosestAgentPosition = currentPos;
			}
		}

		// Draw dot for autopilot target
		if (gAgent.getAutoPilot())
		{
			drawTracking( gAgent.getAutoPilotTargetGlobal(), rotate_map, gTrackColor );
		}
		else
		{
			LLTracker::ETrackingStatus tracking_status = LLTracker::getTrackingStatus();
			if (  LLTracker::TRACKING_AVATAR == tracking_status )
			{
				drawTracking( LLAvatarTracker::instance().getGlobalPos(), rotate_map, gTrackColor );
			} 
			else if ( LLTracker::TRACKING_LANDMARK == tracking_status 
					|| LLTracker::TRACKING_LOCATION == tracking_status )
			{
				drawTracking( LLTracker::getTrackedPositionGlobal(), rotate_map, gTrackColor );
			}
		}

		// Draw dot for self avatar position
		pos_global = gAgent.getPositionGlobal();
		pos_map = globalPosToView(pos_global, rotate_map);
		LLUIImagePtr you = LLWorldMapView::sAvatarYouLargeImage;
		S32 dot_width = llround(mDotRadius * 2.f);
		you->draw(
			llround(pos_map.mV[VX] - mDotRadius),
			llround(pos_map.mV[VY] - mDotRadius),
			dot_width,
			dot_width);

		// Draw frustum
		F32 meters_to_pixels = mScale/ LLWorld::getInstance()->getRegionWidthInMeters();

		F32 horiz_fov = camera->getView() * LLViewerCamera::getInstance()->getAspect();
		F32 far_clip_meters = camera->getFar();
		F32 far_clip_pixels = far_clip_meters * meters_to_pixels;

		F32 half_width_meters = far_clip_meters * tan( horiz_fov / 2 );
		F32 half_width_pixels = half_width_meters * meters_to_pixels;
		
		F32 ctr_x = (F32)center_sw_left;
		F32 ctr_y = (F32)center_sw_bottom;


		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);

		if( rotate_map )
		{
			gGL.color4fv(gColors.getColor("NetMapFrustum").mV);

			gGL.begin( LLRender::TRIANGLES  );
				gGL.vertex2f( ctr_x, ctr_y );
				gGL.vertex2f( ctr_x - half_width_pixels, ctr_y + far_clip_pixels );
				gGL.vertex2f( ctr_x + half_width_pixels, ctr_y + far_clip_pixels );
			gGL.end();
		}
		else
		{
			gGL.color4fv(gColors.getColor("NetMapFrustumRotating").mV);
			
			// If we don't rotate the map, we have to rotate the frustum.
			gGL.pushMatrix();
				gGL.translatef( ctr_x, ctr_y, 0 );
				glRotatef( atan2( camera->getAtAxis().mV[VX], camera->getAtAxis().mV[VY] ) * RAD_TO_DEG, 0.f, 0.f, -1.f);
				gGL.begin( LLRender::TRIANGLES  );
					gGL.vertex2f( 0, 0 );
					gGL.vertex2f( -half_width_pixels, far_clip_pixels );
					gGL.vertex2f(  half_width_pixels, far_clip_pixels );
				gGL.end();
			gGL.popMatrix();
		}
	}
	
	// Rotation of 0 means that North is up
	setDirectionPos( getChild<LLTextBox>("e_label"), rotation);
	setDirectionPos( getChild<LLTextBox>("n_label"), rotation + F_PI_BY_TWO);
	setDirectionPos( getChild<LLTextBox>("w_label"), rotation + F_PI);
	setDirectionPos( getChild<LLTextBox>("s_label"), rotation + F_PI + F_PI_BY_TWO);

	setDirectionPos( getChild<LLTextBox>("ne_label"), rotation + F_PI_BY_TWO / 2);
	setDirectionPos( getChild<LLTextBox>("nw_label"), rotation + F_PI_BY_TWO + F_PI_BY_TWO / 2);
	setDirectionPos( getChild<LLTextBox>("sw_label"), rotation + F_PI + F_PI_BY_TWO / 2);
	setDirectionPos( getChild<LLTextBox>("se_label"), rotation + F_PI + F_PI_BY_TWO + F_PI_BY_TWO / 2);

	LLView::draw();
}